If a BlackBerry 10 slider is something you think would be awesome, these fan-made concepts are for you. Our friend Ziro1 is back with some more designs — this time for the "Z11" and "Z20". Two slider concepts that are two sets of awesome. 

I was a total Torch lover so I have to say that either one of these would be amazing to have for my day-to-day. I love that you can drop away the keyboard when you don't need it, but you can also rock it out to pump out messages when you need to. I'm definitely more partial to the design of the Z20 more so than the horizontalness of the Z11.

We've seen a load of concepts come out over the last few months, but these are topping my list so far. We most likely won't see a BB10 slider anytime in the near (or distant) future — so take them for what they are and don't expect one in your hand anytime soon.

In any case, these pretty much speak for themselves. So take a spin through the gallery above to check them out, then hit up the comments here with your thoughts!

Discuss more on the Z11 concept
Discuss more on the Z20 concept